RTollison

haha i wouldn't take any bets on that. but thank you.

here is what i currently have in place it all seems to run without errors/issues BUT when i run the regedit to verify the updated values I get a warning from the registry Data of type REG_MULTI_SZ cannot contain empty strings. Registry Editor will remove all empty strings found. I don't see any extra lines but it pops the first time around and after it saves it then reopen it looks the same but no warning message. reading of the registry and evaluating if two other values are needed or not. iType := REG_MULTI_SZ; // Type of data that is going to be read if RegQueryValueEx(hOpenKey, 'Functions', nil, @iType, PByte(sha_str), @iSize) = ERROR_SUCCESS then begin Edit11.Text := stringreplace(copy(sha_str,0,Pos(#0#0,sha_str) + 1),#0,',',[rfReplaceAll]); strlist.DelimitedText := Edit11.Text; for i := strList.Count - 1 downto 0 do if strList = '' then strList.Delete(i); if Pos('RSA/SHA512',sha_str) = 0 then begin cxCheckBox6.Checked := True; strList.Append('RSA/SHA512'); end; if Pos('ECDSA/SHA512',sha_str) = 0 then begin cxCheckBox6.Checked := True; strList.Append('ECDSA/SHA512'); end; sha_str := ''; sha_str := StringReplace(strList.DelimitedText,',',#0,[rfReplaceAll])+#0; end else cxCheckBox6.Checked := True; RegCloseKey(hOpenKey); end then writing of updated value if needed begin SetLength(sha_str, Length(sha_str) - 1); tname := dir + 'SHA512_Default' + _dt + '.reg'; RegistryExport(tname,'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Cryptography\Configuration\Local\SSL\00010003'); CleanUpExport(tname,'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Cryptography\Configuration\Local\SSL\00010003', 'Functions'); if RegCreateKeyEx(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Cryptography\Configuration\Local\SSL\00010003', 0, nil, REG_OPTION_NON_VOLATILE, KEY_WRITE, nil, hOpenKey, pdI) = ERROR_SUCCESS then begin RegSetValueEx(hOpenKey, 'Functions', 0, REG_MULTI_SZ, Pointer(sha_str), Length(sha_str)*sizeof(Char)); end; end;

i am stumbling along on this one. i have the same thing in place for updating numbers and string but when i got to this one i am flying blind and just winging it. so after googling around i came across this example for reading but the writing was just as simple by setting the string manually to 'one'#0'two'#0'three'#0'four'#0'five'#0'six'#0; so i am trying figure out how to take what is there and if necessary to add to the string/whatever and then write it back to the registry.

sha_str : string; sha_str := ''; if RegOpenKeyEx(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Cryptography\Configuration\Local\SSL\00010003', 0, KEY_READ, hOpenKey) = ERROR_SUCCESS then begin iSize := 0; if RegQueryValueEx(hOpenKey, 'Functions', nil, @iType, nil, @iSize) = ERROR_SUCCESS then begin SetLength(sha_str, iSize - 1); strSize := iSize; end; iType := REG_MULTI_SZ; // Type of data that is going to be read if RegQueryValueEx(hOpenKey, 'Functions', nil, @iType, PByte(sha_str), @iSize) = ERROR_SUCCESS then begin that is how i got to this point...

yeah its a windows string i am getting it from the registry REG_MULTI_SZ and i read it into the string in question then i need to update it and write it back to the registry. i was hoping that i didn't have to manually manipulate the string or anything like that. was hoping for as simple of a way to get the string updated and pushed back. Thanks.

function CopyFileIFileOperationForceDirectories(const srcFile, destFile : string) : boolean; //works on Windows >= Vista and 2008 server var r : HRESULT; fileOp: IFileOperation; siSrcFile: IShellItem; siDestFolder: IShellItem; destFileFolder, destFileName : string; pbc : IBindCtx; w32fd : TWin32FindData; ifs : TFileSystemBindData; begin result := false; destFileFolder := ExtractFileDir(destFile); destFileName := ExtractFileName(destFile); //init com r := CoInitializeEx(nil, COINIT_APARTMENTTHREADED or COINIT_DISABLE_OLE1DDE); if Succeeded(r) then begin //create IFileOperation interface r := CoCreateInstance(CLSID_FileOperation, nil, CLSCTX_ALL, IFileOperation, fileOp); if Succeeded(r) then begin //set operations flags r := fileOp.SetOperationFlags(FOF_FILESONLY OR FOF_NORECURSION OR FOF_NOCONFIRMATION OR FOFX_NOMINIMIZEBOX); if Succeeded(r) then begin //get source shell item r := SHCreateItemFromParsingName(PChar(srcFile), nil, IShellItem, siSrcFile); if Succeeded(r) then begin //create binding context to pretend there is a folder there if NOT DirectoryExists(destFileFolder) then begin ZeroMemory(@w32fd, Sizeof(TWin32FindData)); w32fd.dwFileAttributes := FILE_ATTRIBUTE_DIRECTORY; ifs := TFileSystemBindData.Create; ifs.SetFindData(w32fd); r := CreateBindCtx(0, pbc); r := pbc.RegisterObjectParam(STR_FILE_SYS_BIND_DATA, ifs); end else pbc := nil; //get destination folder shell item r := SHCreateItemFromParsingName(PChar(destFileFolder), pbc, IShellItem, siDestFolder); //add copy operation if Succeeded(r) then r := fileOp.CopyItem(siSrcFile, siDestFolder, PChar(destFileName), nil); end; //execute if Succeeded(r) then r := fileOp.PerformOperations; result := Succeeded(r); OleCheck(r); end; end; CoUninitialize; end; end; when i issue the command to copy, it copies all of the subfolders when all i want it the specified folder only. CopyFileIFileOperationForceDirectories('c:\dir1', 'd:\dir1') it shows the copying of c:\dir1 to d:\dir1 but then when that is done it shows to be copying c:\dir1\subdir1 and all of its files. i only wish to copy the directory and none of the subfolders

got it thanks...

Is there a way to load up the email and user name fields after it is open or do i need to push it all at once. current opening up a chat with web url using the users default web browser that looks like this http://chat.company.com/WebChat/Main.aspx?QueueName=Que_001 when it opens up the user then enter the email and user name box and clicks on a submit button. the Que_### changes depending on the app the user has open and that part i have but now i am asked to see about autofilling the email/name fields. as for clicking the submit button or not that is for a later phase of project.

with my registry edit program in place and working, a user ask if i could set the default one that is not "OPEN" here is the structure of the registry entries abc_auto_file shell option 1 command option 2 command option 3 command Is there a way to have option 3 be the default and not option 1. is there a way to have the option NOT be sorted. like have option 3 as the top one. I have done searches and found default for file type but nothing for my situation. i would like to allow users to decide the order and which one is default to when just double clicking a file type.

That worked but with a caveat the "option #" registry name cannot have spaces in them. you name them without spaces but in there default you show the name you want to display. abc_auto_file shell (Default) "option_3" option_1 (Default) "Option 1" command option_2 (Default) "Option 2" command option_3 (Default) "Option 3" command Remy, I see your posts all over the place and just wanted to say thanks for all you do.

I am writing up a program to allow users to update/add to registry entries. the registry is for ABC_Auto_File and has different options not just open... I have it up and working but am curious of a better way to parse the info in the registry string. examples of the string in question are: "c:\my folder\myapp.exe" -c "c:\my folder2\myconfigfile" "%1" c:\folder\myapp -c c:\folder2\myconfigfile %1 c:\folder\myapp %1 the -C is there 99.99% of the time but sometimes users have it working without it. but i will be add it in when updating the registry. like wipe and rewrite. myapp is consistent but may include the .exe. current i am removing all the " and %1 the look for the -c anything prior is a string value i want and anything to the right is a sting value i want. i am currently using the copy/pos commands to get that info but am ALWAYS curious if someone has better option for parsing.

i have a function that i am unable to solve. Tried array of ansichar but still no luck and i am at a loss on how to resolve. If I need to rewrite it then so be it but i cant find any examples of delphi and devicecapabiliesA. getting errors on the DeviceCapabilitesA function. [dcc32 Error] uiDevMode.pas(64): E2010 Incompatible types: 'PAnsiChar' and 'array[0..255] of Char' [dcc32 Error] uiDevMode.pas(72): E2010 Incompatible types: 'PAnsiChar' and 'array[0..255] of Char' function PrinterFormExists(FormName: string): boolean; var Device: array [0..255] of char; Driver: array [0..255] of char; Port: array [0..255] of char; DeviceHandle: THandle; PaperNames: Pointer; i: integer; PaperTypes: TStrings; PaperCount: integer; begin {$R-}// Range checking off. Result := False; PaperTypes := TStringList.Create; try // First get the number of paper names available. Printer.PrinterIndex := Printer.PrinterIndex; Printer.GetPrinter(Device, Driver, Port, DeviceHandle); PaperCount := DeviceCapabilitiesA((Device), Port, DC_PAPERNAMES, nil, nil); if PaperCount > 0 then begin { Now allocate the array of paper names. Each paper name is 64 bytes. Therefore, allocate PaperCount*64 of memory. } GetMem(PaperNames, PaperCount * 64); try // Retrieve the list of names into the allocated memory block. if DeviceCapabilitiesA((Device), Port, DC_PAPERNAMES, PaperNames, nil) = -1 then raise Exception.Create('DevCap Error'); // Add the paper names to the appropriate list box. for i := 0 to PaperCount - 1 do PaperTypes.Add(Uppercase(Trim(StrPas(TPNames(PaperNames^))))); finally FreeMem(PaperNames, PaperCount * 64); end; if PaperTypes.IndexOf(UpperCase(FormName)) > -1 then Result := True; end finally PaperTypes.Free; end; {$R+}// Range checking back on. end;

i am writing a dll the returns a pansichar value but on the sql table it is a varbinary of the hex value 0x3030313230303631303000 i need to return that thru the dll as a hex string of 3030313230303631303000 then in my calling program i can convert it from hex to ascii string if it is possible to convert it to ascii string in the dll that is fine but i am not sure how to convert it in the dll from varbinary to anything usable at this point.

by the way thanks this has solved my problem and i am continuing on with my dll. i used the mybintohex solution.

this is from another partys file. (micro focus acucobol) they have a lock file that will let me know what record id is in use already. via a sample program that is using said lock table as a vision file (non sql which we do not do because we wanted all tables to sql if possible) they have an example program that uses this to convert the data to hex format for display purposes. if i could get the raw varbinary data thru the dll i am writing then i could do the same thing. perform varying idx from 1 by 2 until idx > 244 call "ascii2hex" using lockfile-keyvalue(idx:2), list_keyval(2 * idx - 1:4) end-perform the library routine ascii2hex ASCII2HEX converts binary data to its hexadecimal format. This routine is the inverse of the HEX2ASCII routine. Usage CALL "" USING ASCII-VALUE, HEX-VALUE Parameters ASCII-VALUE PIC X(2) The input data area containing the ASCII representation of a unit of data. HEX-VALUE PIC X(4) The output data area to contain the hexadecimal value. When you define the parameters, use the exact field sizes specified in the calling conventions above, otherwise the runtime may terminate abnormally.

this is what i did to get the odd ball 2nd row but i am concerned that i might be overlooking something that could cause it to not be correct... function bintoAscii(const bin: array of byte): AnsiString; var i: integer; begin SetLength(Result, Length(bin)); for i := 0 to Length(bin)-1 do Result[1+i] := AnsiChar(bin); end; function bintostr(const bin: array of byte): string; const HexSymbols = '0123456789ABCDEF'; var i: integer; begin SetLength(Result, 2*Length(bin)); for i := 0 to Length(bin)-1 do begin Result[1 + 2*i + 0] := HexSymbols[1 + bin shr 4]; Result[1 + 2*i + 1] := HexSymbols[1 + bin and $0F]; end; end; ..... _KeyValue := bintoAscii(dmspCreate.adsAcuLocks1.FieldbyName('KeyValue').AsBytes); if (_keyValue[1] = #0) then _keyValue := bintoStr(dmspCreate.adsAcuLocks1.FieldbyName('KeyValue').AsBytes);

the sql column has this info 0x303031323030363130300000000000 0x000000036100000000000000000000 0x303031323030363130303031000000 by using the bintohex it works on the first and third row but the 2nd row is coming back blank. the info after 0x is exactly what i want to get back in my cobol program. as long as it looks like the string shown.

My dll is being called by a cobol program(acucobol) if i try to pass back the binary (stdcall) it thinks i am null terminated for 0x0000000361000000000000 the 00 comes back null and my string is blank in my cobol program

I have an ADOQuery that gets changed based upon user selection. when it changes to a distinct option i get an error saying adoquery.field.app not found. But if i take the command text and paste it into sql query and run it i get the results that i need. In my form, comparing to a very old version of the form i see these lines added ADOQuery1id: TStringField; ADOQuery1app: TStringField; ADOQuery1version: TStringField; ADOQuery1Patch_Version: TStringField; ADOQuery1Patch_Level: TStringField; when i remove those lines from the form and try to compile i get an error 'Class TStringfield not found' but in my uses i have the Data.DB added. The query is tied to a datasource that is tied to a smdbgrid. I know the query is correct, but i suspect that since those fields were added to the form it is wanting to reference them or something.

Never mind found a solution. use the view as text and saw the fields defined in there and removed them all and now it compiles and runs correctly.

I have a listview on a form that is sizable. i hard coded 5 columns to it but when different users with different monitors, laptops the columns overlap the text. is there a way to detect when text overlaps and then i could reduce the number of columns and refresh the listview. the text that is displayed is file names but depending on the users that info could be longer than the others. i would rather not hard code the # of columns but i don't know when to trigger the increase/decrease the number of columns.

Never mind i just went with a specific width for columns of 150. livstview.width div 150 = number of columns. so far everyone seems to be happy with it.

i have an app I built a while back that i used to test whether a workstation with outlook installed could send and email using the JvMail from JEDI. back in November 2019 I know it worked on my workstation with Outlook 365. Now when i try to send a test email i get in my outlook an email from system administrator saying None of your email accounts could send to this recipient . Now it doesnt try to send the email directly it will open up an outlook message window which has all the info on it and all i do is click the send button. So i am not bypassing outlook to send the message. currently when the outlook message window opens up i see my recipient name all spelled out 'roy.tollison@....' but if i delete that and retype it then it changes to the way my recipient name is normally 'Roy Tollison' and i can send it and it works. any ideas as to why it won't send it when it is showing my recipient name all spelled out versus deleting it and re-typing it?

Found the issue from an old post. pre-fix the recipient with SMTP:

I am needing to create an activex component. the example that i have found just is very basic to the point of not getting an understanding of how to add more features/options. basically i purchased an activex component back around 2004, the company that sold it no longer sells the activex component. however, i have purchased their vcl component set. its an activex grid. i can use the BDS wizard for creating an activex component starting with the grid but it doesn't have any bands, columns or any exposed functions/procedures that i can access. would like to add a memory dataset for it to have available to use and anything else that i might think is useful. any ideas as a good example about creating an activex component and exposing some functions/procedures/whatever? (DEVEXPRESS Quantum Grid)